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Princess|Natural|GIA

1.50ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 3555083305

Certificate GIA 3555083305

Diamond specifications and retailer prices

From HK$20,589 HKD
As of November 6, 2026
Save HK$7,641 HKD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$28,230 HKD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555083305. Listed at 8 retailers as of November 6, 2026, with prices from HK$20,589 to HK$28,230, a HK$7,641 spread on the same certified stone. B2C Jewels lists it at HK$28,230. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555083305
Dimensions6.16 × 6.09 × 4.56 mm
L/W Ratio1.01
Top View
6.16 mm6.09 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555083305
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$28,230 HKD|Low: HK$18,198 HKD|High: HK$28,285 HKD|Avg: HK$23,875 HKD
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$20,589 HKD
Retailer 4HK$20,832 HKD
Retailer 5HK$21,067 HKD
Retailer 8HK$21,365 HKD
Retailer 3HK$22,391 HKD
Retailer 7HK$24,288 HKD
Retailer 6HK$24,790 HKD
Retailer 9HK$28,160 HKD
B2C JewelsHK$28,230 HKD

40 data points across 9 retailers

8 retailersHK$20,589 HKD to HK$28,230 HKD

A
Cheapest Retailer
-
HK$20,589 HKD
Retailer 2
-
HK$20,832 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$21,365 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$22,391 HKD
View
Retailer 5
-
HK$24,288 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$24,790 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$28,160 HKD
View
Most Expensive
B+
B2C Jewels
36956252 · Nov 6
HK$28,230 HKD
$3,602 USD
View
7 more retailers have this diamond
Prices start from HK$20,589 HKDSave up to HK$7,641 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Princess
HK$20,589 HKD